Certified by Lloyd's Register of Shipping, the Manson Supreme is a super high holding, fast setting, fixed shank anchor. It sets immediately due to the spear head & wing tips which cut through weed. The roll bar allows it to self-right meaning that more weight & strength can be built into the load bearing fluke. The twin slots on the shank make it suitable for use in all seabed 's & allows a shackle to slide to the front to trip the anchor if it becomes jammed in rocks.